.product-detail img{
    float: left;
    margin-right: 53px;
    width: 300px;
    height: 250px;
}
.product-detail  ul{
    list-style: none;
    float: right;
    width: 461px;


}
.product-detail  ul li{
    font-size: 18px;
    line-height: 40px;
    border-bottom: 1px solid #ccc;
}
.product-detail button{
    margin-left: 114px;
    margin-top: 20px;
}
.product-detail a {
    margin-left: 314px;
    margin-top: 20px;
}

.detail-doc p{
    text-indent: 2em;
}
.detail-message {
    margin-left: 100px !important;
}

